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PNP: add debug message for adding new device

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Add PNP debug message when adding a device, remove similar PNPACPI message
with less information.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Bjorn Helgaas 2007-10-16 23:31:12 -07:00 committed by Linus Torvalds
parent 36405e96c8
commit 348366b963
2 changed files with 24 additions and 5 deletions
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28
drivers/pnp/core.c
View file

@ -125,9 +125,11 @@ int __pnp_add_device(struct pnp_dev *dev)
spin_unlock(&pnp_lock);
ret = device_register(&dev->dev);
if (ret == 0)
pnp_interface_attach_device(dev);
return ret;
if (ret)
return ret;
pnp_interface_attach_device(dev);
return 0;
}
/*
@ -138,12 +140,30 @@ int __pnp_add_device(struct pnp_dev *dev)
*/
int pnp_add_device(struct pnp_dev *dev)
{
int ret;
if (dev->card)
return -EINVAL;
dev->dev.parent = &dev->protocol->dev;
sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number,
dev->number);
return __pnp_add_device(dev);
ret = __pnp_add_device(dev);
if (ret)
return ret;
#ifdef CONFIG_PNP_DEBUG
{
struct pnp_id *id;
dev_printk(KERN_DEBUG, &dev->dev, "%s device, IDs",
dev->protocol->name);
for (id = dev->id; id; id = id->next)
printk(" %s", id->id);
printk(" (%s)\n", dev->active ? "active" : "disabled");
}
#endif
return 0;
}
void __pnp_remove_device(struct pnp_dev *dev)

1
drivers/pnp/pnpacpi/core.c
View file

@ -171,7 +171,6 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
is_exclusive_device(device))
return 0;
pnp_dbg("ACPI device : hid %s", acpi_device_hid(device));
dev = kzalloc(sizeof(struct pnp_dev), GFP_KERNEL);
if (!dev) {
pnp_err("Out of memory");